<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:ui="http://java.sun.com/jsf/facelets">
    <ui:decorate template="/template/padrao.xhtml">
        <ui:define name="centro">
            Aqui é o centro do index!
        </ui:define>
    </ui:decorate>
</html>